Document for June 2nd:
"Act of June 2, 1924, ... which authorized the Secretary of the Interior to issue certificates of citizenship to Indians."

"Act of June 2, 1924, Public Law 68-175, 43 STAT 253, which authorized the Secretary of the Interior to issue certificates of citizenship to Indians."

Act of June 2, 1924, Public Law 68-175, 43 STAT 253, which authorized the Secretary of the Interior to issue certificates of citizenship to Indians., 06/02/1924; Enrolled Acts and Resolutions of Congress, 1789 - 1996; General Records of the U.S. Government; Record Group 11; National Archives.